[U-Boot] [PATCH v3 02/10] USB: xHCI: Add stack support for xHCI

Marek Vasut marex at denx.de
Mon Sep 23 17:10:01 CEST 2013


Dear Dan Murphy,

> Marek and Vivek
> 
> On 09/14/2013 03:32 AM, Vivek Gautam wrote:
> > This adds stack layer for eXtensible Host Controller Interface
> > which facilitates use of USB 3.0 in host mode.
> > 
> > Adapting xHCI host controller driver in linux-kernel
> > by Sarah Sharp to needs in u-boot.
> > 
> > Initial porting from Linux kernel version 3.4, with following
> > top commit history of drivers/usb/host/xhci* :
> > cf84055 xHCI: Cleanup isoc transfer ring when TD length mismatch found
> 
> <snip>
> 
> I am checking with Sarah Sharp on the stability of the xHCI stack in 3.4.
> 
> I talked to her @ LPC and she eluded that 3.8 was a stable stack.  But I
> asked for her comments off line. I will give her a couple days to respond.
> 
> Otherwise I am rebasing my code on top of these and testing this out.
> 
> Sorry for the delay on review and comment but I was travelling last week
> and did not have the oppourtunity to review or test.

Thanks. Let's see where this goes.

Best regards,
Marek Vasut


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